Bump networkx from 3.2 to 3.2.1

Bumps [networkx](https://github.com/networkx/networkx) from 3.2 to 3.2.1.
- [Release notes](https://github.com/networkx/networkx/releases)
- [Commits](networkx/networkx@networkx-3.2...networkx-3.2.1)

---
updated-dependencies:
- dependency-name: networkx
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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